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Self-adaptive intelligent wheelchair device and use method

An adaptive wheelchair technology, applied in the patient's chair or special means of transportation, transportation and packaging, vehicle rescue, etc., can solve the fundamental problem of unmanned wheelchairs, the inability to achieve self-adaptive adjustment, and the inability to achieve Intellectualization and other issues to achieve the effect of improving motor transmission efficiency, saving manpower and material resources, and realizing simplification

Pending Publication Date: 2021-12-03
GUILIN UNIV OF AEROSPACE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. In normal use, people need to hold the handle to push the wheelchair forward, and people need to accompany it all the time, which cannot fundamentally solve the unmanned accompanied wheelchair, and the relative degree of automation is relatively low. Intelligent, there are some technical defects
[0007] 3. When the smart wheelchair is used outside, it needs to be manually lifted or pushed vigorously when it encounters a climbing section, which consumes a certain amount of manpower and material resources, and cannot achieve self-adaptive adjustment

Method used

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  • Self-adaptive intelligent wheelchair device and use method
  • Self-adaptive intelligent wheelchair device and use method
  • Self-adaptive intelligent wheelchair device and use method

Examples

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Effect test

Embodiment 1

[0039] see figure 1 , figure 2 , image 3 and Figure 5 , an embodiment provided by the present invention, a self-adaptive smart wheelchair device and method of use, comprising a steering handle 17, a manual crank 23, and the steering handle 17 and the manual crank 23 are fixedly installed above the armrest 3, and each group of 10,000 There is a clover structure between the steering wheels 22, and the angle between each wheel is 120°. The structural features always keep the two wheels moving forward at the bottom, maintaining stability. The user can manually control the steering handle 17 and the manual crank according to the actual situation. handle 23, so as to control the advancement and direction of the universal wheel 22, and realize the advancement of the intelligent wheelchair. The battery 34 is fixedly installed on the bottom of the vehicle body floor 16, and is used for external storage when the electric drive of the intelligent wheelchair is insufficient. The shoc...

Embodiment 2

[0042] see figure 1 and Figure 4 , an embodiment provided by the present invention is an adaptive intelligent wheelchair device and its use method, including a crawler drive motor 36, a rotation limiter 39 and a balance ball 40, and the crawler drive motor 36 is located between the crawler climbing device and The connection at the bottom of the car body structure is used to control the drive of the hydraulic rod 37. The balance ball 40 is located in the balance ball groove 41, and a rotation limiter 39 is fixed on it to control the inclination of the intelligent wheelchair when climbing. 42 is fixedly distributed on both sides of the connecting plate 44, and is used for the advancement of the intelligent wheelchair under the climbing section, and the driving wheels 43 are located side by side on the inner side of the crawler belt 42, and are used to drive the operation of the crawler belt 42;

[0043] By adopting a motor to control the expansion and contraction of the crawle...

Embodiment 3

[0045] see figure 1 , Figure 6 , Figure 7 and Figure 8 , an embodiment provided by the present invention, a kind of self-adaptive intelligent wheelchair device and using method, comprise No. 1 mobile elevating rod 45, No. 2 moving elevating rod 46 and No. 1 lying mode control rod 47, self-adaptive structure can be The changing device can transform the structure of the smart wheelchair, including adjusting the height of the smart wheelchair, switching the smart wheelchair to a flat mode, and the No. The flat mode control lever 47 and the No. 2 flat mode control lever 48 are installed on the surface of the steering seat 49 of the adaptive structure variable device, and the intelligent wheelchair can be transformed into a flat structure through the joint thrust, and the user can perform self-adaptation according to needs. adjust;

[0046] According to the needs of users, the smart wheelchair can be adjusted in height and switched in flat mode to realize self-adaptive struc...

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Abstract

The invention discloses a self-adaptive intelligent wheelchair device and a using method, the self-adaptive intelligent wheelchair device comprises a vehicle body structure, a manual control device, an electric control device, a crawler-type climbing device, a self-adaptive structure variable device and an alarm device, the manual control device is installed on one side of the vehicle body structure, the electric control device is located on the back face of the vehicle body structure, and the crawler-type climbing device is connected to the bottom of the vehicle body structure through a motor. Advancing of the intelligent wheelchair is achieved through the manual control device and the electric control device, four-hinge type transmission is adopted, compared with a traditional manual wheel pushing mode, time and labor are saved, convenience and rapidness are achieved, meanwhile, a storage battery on a vehicle body can be charged when the electric quantity is insufficient in the electric mode, it is guaranteed that the intelligent wheelchair is worry-free when traveling, the travel efficiency of a user is effectively improved, and intelligent and unmanned self travel is realized.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation equipment, in particular to an adaptive intelligent wheelchair device and a usage method. Background technique [0002] With the continuous development of science and technology, smart wheelchairs have gradually replaced traditional wheelchairs to help the elderly and the disabled. Whether in the medical field or in the field of life, they have greatly improved the mobility of people with disabilities. Wheelchairs are an important tool for rehabilitation and travel. With the With the improvement of people's living standards, more and more patients with unchanged legs and feet have used wheelchairs, which facilitates their outdoor travel and improves their quality of life. [0003] Most wheelchairs are divided into manual and automatic wheelchairs. Now the Chinese market is generally dominated by ordinary hand-pushed wheelchairs, and the number of hand-pushed wheelchairs still domina...

Claims

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Application Information

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IPC IPC(8): A61G5/00A61G5/06A61G5/10
CPCA61G5/006A61G5/061A61G5/065A61G5/066A61G5/1051A61G5/1067A61G5/1059A61G2203/14A61G2203/70A61G2203/723
Inventor 贺晓莹熊中刚刘忠李慧娴陈溪华罗子强刘德清肖昌永肖慧娇何晓冰申岚李先顺邓江涛赵明韦露莹朱湘春李源周邹丽霞罗素莲宾彬王寒迎陈春松
Owner GUILIN UNIV OF AEROSPACE TECH
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